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Oracle 1Z0-1084-23 Exam Questions
- Oracle Cloud Certifications
- Oracle Cloud Infrastructure Certifications
- Topic 1: Use OCIR to pull and push container images/ Apply security measures to overcome challenges with cloud-native development
- Topic 2: Discuss the role of container orchestration/ Discuss various strategies for testing cloud-native applications
- Topic 3: Leverage OCI Service Mesh for Kubernetes Deployment/ Explain the microservices architecture and discuss the design methodology of microservices
- Topic 4: Cloud Native Applications And Containerization/ Use OCI Logging service to enable, manage, and search logs
- Topic 5: Explain cloud-native testing and discuss measures for testing cloud-native applications/ Develop and deploy containerized applications on OKE
- Topic 6: Explain docker and the concepts around its architecture and components/ Perform Tasks around Monitoring, Logging, and Tracing
- Topic 7: Utilize OCI Monitoring service to view metrics/ Build events-driven serverless applications using OCI event service
- Topic 8: Monitoring & Troubleshooting Cloud Native Applications/ Create integration between systems using the OCI streaming service
- Topic 9: Facilitate asynchronous messaging for microservices with OCI Queue/ Leveraging Serverless Technologies for Cloud Native Development
- Topic 10: Develop Serverless Applications with Oracle Functions/ Explain the fundamentals of cloud-native and discuss the key pillars of cloud-native development
Free Oracle 1Z0-1084-23 Exam Actual Questions
Note: Premium Questions for 1Z0-1084-23 were last updated On Dec. 10, 2024 (see below)
Which concept in OCI Queue is responsible for hiding a message from other consumers for a predefined amount of time after it has been delivered to a consumer?
Your organization has mandated that all deployed container images used for microservices must be signed by a specified master encryption key (MEK). You have appropriately signed the container images as part of your build process, but must now ensure that they are automatically verified when they are deployed to Oracle Cloud Infrastructure (OCI) Container Engine for Kubemetes (OKE) clusters. Which option should be used to mandate image verification when deploying to OKE clusters, assuming that MEK is already stored in an available OCI Vault? (Choose the best answer.)
To mandate image verification when deploying container images to Oracle Cloud Infrastructure (OCI) Container Engine for Kubernetes (OKE) clusters, you should enable image verification policies separately for each OKE cluster. This is enforced at the cluster level. Enabling image verification policies at the cluster level ensures that all container images deployed to the OKE cluster are automatically verified against the specified master encryption key (MEK). This helps maintain the security and integrity of the deployed microservices by ensuring that only signed and trusted container images are used. Enabling image verification policies at the cluster level allows for consistent and centralized enforcement of the verification process across all nodes and node pools within the cluster. It provides a standardized approach to image verification for the entire cluster, simplifying management and ensuring compliance with the organization's mandate. Enabling image verification policies separately for each node pool or at the pod level would introduce complexity and potential inconsistencies in the verification process. Therefore, enforcing image verification at the cluster level is the recommended approach.
Which technique is used for testing the entire user flow as well as the moving parts of a cloud native app, ensuring that there are no high-level discrepancies?
Comprehensive testing: You can test your app as a whole and verify that all the components work together as expected.
User-centric testing: You can test your app from the user's perspective and ensure that it meets the user's needs and expectations.
Quality assurance: You can test your app in a realistic environment and identify any issues or defects before releasing it to the users.
You are tasked with developing an application that requires the use of Oracle Cloud Infrastructure (OCI) APIs to POST messages to a stream in the OCI Streaming service. Which statement is incorrect? (Choose the best answer.)
The statement that is incorrect is: 'The request does not require an Authorization header.' In order to POST messages to a stream in the OCI Streaming service using OCI APIs, the request does require an Authorization header. The Authorization header is used to provide authentication and ensure the request is authorized to access the stream. The correct approach is to include the Authorization header in the request, along with other required headers such as x-content-sha256, content-type, and content-length. Therefore, the incorrect statement is that the request does not require an Authorization header.\
Kubernetes includes various elements such as compute, network, and storage. Compute is essentially CPU (units) and memory (bytes). Within an OKE cluster, what is considered to be the smallest unit of deployment with respect to compute?
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